parazitarnie infektsii

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powerpoint presentation respublika uzbekistan ministerstvo visshego obrazovaniya, nauki i innovatsiy prezentatsiya tema: 5. parazitarnie infektsii (malyariya, leyshmanioz, amebiaz). 1. malyariya 2. leyshmanioz 3. amebiaz plan: vvedenie v parazitarnie infektsii parazitarnie infektsii oxvativayut shirokiy spektr zabolevaniy, vizvannix parazitami, vklyuchaya odnokletochnie prosteyshie i mnogokletochnie gelminti, porajayushie primerno 3 milliarda chelovek vo vsem mire. diagnostika parazitarnix infektsiy vklyuchaet v sebya mikroskopicheskoe issledovanie obraztsov, takix kak kal i krov, a takje serologicheskie testi, viyavlyayushie antitela k spetsificheskim parazitam, dlya tochnogo opredeleniya. malyariya: vozbuditel, peredacha i jiznenniy tsikl vozbuditel malyarii - prosteyshie roda plasmodium, sushestvuet 5 vidov, porajayushix lyudey. naibolee opasniy plasmodium falciparum vizivaet samuyu tyajeluyu formu malyarii s visokoy smertnostyu. malyariya peredaetsya isklyuchitelno ukusami samok komarov roda anopheles. sporozoiti, naxodyashiesya v slyunnix jelezax komara, vvodyatsya v krov cheloveka pri ukuse. malyariya: simptomi, diagnostika i lechenie simptomi malyarii vklyuchayut periodicheskie pristupi lixoradki, oznob i potlivost, kotorie obichno povtoryayutsya kajdie 48-72 chasa v zavisimosti ot vida …

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ioz proyavlyaetsya v vide xarakternix yazv, chasto bezboleznennix, razvivayushixsya na meste ukusa moskita, inkubatsionniy period sostavlyaet nedeli ili mesyatsi. vistseralniy leyshmanioz (kala-azar) xarakterizuetsya lixoradkoy, gepatosplenomegaliey i pantsitopeniey, privodyashey k anemii, leykopenii i trombotsitopenii. leyshmanioz: lechenie i profilaktika dlya lecheniya leyshmanioza primenyayut preparati, soderjashie surmu, takie kak glyukantime, no iz-za toksichnosti issleduyutsya liposomalniy amfoteritsin b i miltefozin. profilaktika leyshmanioza vklyuchaet kontrol nad populyatsiey moskitov s pomoshyu insektitsidov i lichnoy zashiti, takoy kak repellenti i zashitnaya odejda, osobenno v endemichnix rayonax. amebiaz: vozbuditel i puti peredachi vozbuditelem amebiaza yavlyaetsya entamoeba histolytica, anaerobniy prosteyshiy parazit, sushestvuyushiy v dvux formax: tsista (ustoychivaya forma) i trofozoit (aktivnaya forma). zarajenie proisxodit pri upotreblenii zagryaznennoy vodi ili pishi, soderjashey tsisti e. histolytica. fekalno-oralniy put peredachi yavlyaetsya osnovnim mexanizmom rasprostraneniya amebiaza. amebiaz: simptomi i oslojneniya odnim iz simptomov amebiaza yavlyaetsya dizenteriya, xarakterizuyushayasya chastim jidkim stulom s krovyu i slizyu, voznikayushim iz-za porajeniya slizistoy obolochki tolstoy kishki entamoeba histolytica. …

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lobalnoe bremya parazitarnix infektsiy malyariya ejegodno porajaet okolo 240 millionov chelovek, preimushestvenno v afrike k yugu ot saxari, i yavlyaetsya prichinoy bolee 600 000 smertey, osobenno sredi detey mladshe pyati let. leyshmanioz, vizvanniy peredavaemimi moskitami parazitami, porajaet do 1,5 milliona chelovek v god, pri etom vistseralniy leyshmanioz smertelen bez lecheniya. profilaktika i kontrol parazitarnix infektsiy dlya profilaktiki malyarii vajna obrabotka pomesheniy insektitsidami dlitelnogo deystviya i ispolzovanie obrabotannix insektitsidami setok dlya zashiti ot ukusov komarov, perenoschikov plazmodiya. kontrol nad leyshmaniozom vklyuchaet v sebya borbu s moskitami-perenoschikami, ispolzovanie repellentov, a takje viyavlenie i lechenie infitsirovannix lyudey i rezervuarov infektsii, naprimer, sobak. novie napravleniya v issledovaniyax i lechenii razrabotka novix vaktsin na osnove mrnk i sub'edinichnix vaktsin dlya malyarii, natselennix na stadiyu sporozoitov i merozoitov, obeshaet visokuyu effektivnost i bezopasnost. issledovaniya po primeneniyu crispr-cas9 dlya redaktirovaniya genoma parazitov, takix kak leishmania, napravleni na viyavlenie i inaktivatsiyu genov, neobxodimix dlya vijivaniya parazita. spasibo za …

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powerpoint presentation respublika uzbekistan ministerstvo visshego obrazovaniya, nauki i innovatsiy prezentatsiya tema: 5. parazitarnie infektsii (malyariya, leyshmanioz, amebiaz). 1. malyariya 2. leyshmanioz 3. amebiaz plan: vvedenie v parazitarnie infektsii parazitarnie infektsii oxvativayut shirokiy spektr zabolevaniy, vizvannix parazitami, vklyuchaya odnokletochnie prosteyshie i mnogokletochnie gelminti, porajayushie primerno 3 milliarda chelovek vo vsem mire. diagnostika parazitarnix infektsiy vklyuchaet v sebya mikroskopicheskoe issledovanie obraztsov, takix kak kal i krov, a takje serologicheskie testi, viyavlyayushie antitela k spetsificheskim parazitam, dlya tochnogo opredeleniya. malyariya: vozbuditel, peredacha i jiznenniy tsikl vozbuditel malyarii - prosteyshie roda plasmodium...

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